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National Stock Number:
4820-00-398-7419
Federal Supply Class:
4820
National Item Identification Number:
003987419
Description:
SEAT,VALVE
Detail:
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
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Manufacturer Information:
| WBF127 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS | | WBF127 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV | | WBF127X | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS | | WBF127X | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV |
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Techincal Specification:
| STYLE DESIGNATOR | THREADED FLANGED | | FLANGE DIAMETER | 3.312 INCHES NOMINAL | | BODY INSIDE DIAMETER | 2.875 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.625 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.125 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | FLAT | | THREAD SERIES DESIGNATOR | UNF SINGLE THREADED PORTION | | NOMINAL THREAD SIZE | 0.500 INCHES SINGLE THREADED PORTION | | THREAD CLASS | 2A SINGLE THREADED PORTION | | THREAD LENGTH | 1.125 INCHES NOMINAL SINGLE THREADED PORTION |
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